JPH02118316U - - Google Patents

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Publication number
JPH02118316U
JPH02118316U JP2597689U JP2597689U JPH02118316U JP H02118316 U JPH02118316 U JP H02118316U JP 2597689 U JP2597689 U JP 2597689U JP 2597689 U JP2597689 U JP 2597689U JP H02118316 U JPH02118316 U JP H02118316U
Authority
JP
Japan
Prior art keywords
operational amplifier
signal
input
voltage change
operational
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2597689U
Other languages
English (en)
Other versions
JPH0722901Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989025976U priority Critical patent/JPH0722901Y2/ja
Publication of JPH02118316U publication Critical patent/JPH02118316U/ja
Application granted granted Critical
Publication of JPH0722901Y2 publication Critical patent/JPH0722901Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の実施例を示す回路図、第２
図は、従来例を示す回路図である。 Ａ１，Ａ２…オペレーシヨナルアンプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 入力信号の電圧変化を増幅する回路であつて、 第一と第二の二個のオペレーシヨナルアンプを
    備え、その双方のオペレーシヨナルアンプの非反
    転入力に信号を入力させるとともに、第一のオペ
    レーシヨナルアンプの出力を第二のオペレーシヨ
    ナルアンプの反転入力に入力させ、その第二のオ
    ペレーシヨナルアンプから、増幅した入力信号の
    電圧変化を出力信号として取出すことを特徴とす
    る電圧変化増幅回路。
JP1989025976U 1989-03-07 1989-03-07 電圧増幅回路 Expired - Lifetime JPH0722901Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989025976U JPH0722901Y2 (ja) 1989-03-07 1989-03-07 電圧増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025976U JPH0722901Y2 (ja) 1989-03-07 1989-03-07 電圧増幅回路

Publications (2)

Publication Number Publication Date
JPH02118316U true JPH02118316U (ja) 1990-09-21
JPH0722901Y2 JPH0722901Y2 (ja) 1995-05-24

Family

ID=31247179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025976U Expired - Lifetime JPH0722901Y2 (ja) 1989-03-07 1989-03-07 電圧増幅回路

Country Status (1)

Country Link
JP (1) JPH0722901Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002123321A (ja) * 2000-10-16 2002-04-26 Murata Mfg Co Ltd ループ回路のｄｃ電圧調整方法
JP2012138963A (ja) * 2007-03-09 2012-07-19 Austriamicrosystems Ag 増幅装置及び信号の増幅方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123252A (ja) * 1973-03-28 1974-11-26
JPS53105962A (en) * 1977-02-28 1978-09-14 Nippon Denso Co Ltd Voltage amplifier
JPS5922409A (ja) * 1982-07-28 1984-02-04 Nec Corp 増幅器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123252A (ja) * 1973-03-28 1974-11-26
JPS53105962A (en) * 1977-02-28 1978-09-14 Nippon Denso Co Ltd Voltage amplifier
JPS5922409A (ja) * 1982-07-28 1984-02-04 Nec Corp 増幅器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002123321A (ja) * 2000-10-16 2002-04-26 Murata Mfg Co Ltd ループ回路のｄｃ電圧調整方法
JP4538935B2 (ja) * 2000-10-16 2010-09-08 株式会社村田製作所 ループ回路のｄｃ電圧調整方法
JP2012138963A (ja) * 2007-03-09 2012-07-19 Austriamicrosystems Ag 増幅装置及び信号の増幅方法

Also Published As

Publication number Publication date
JPH0722901Y2 (ja) 1995-05-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term